Ubuntu 9.10/64 on RAID 0 - Sony Vaio Z

[asiandub]

Hi all,

I got a new Sony Vario Z and try to install Ubuntu on it. The laptop has got two 64 GB SSDs setup as a RAID 0 array.
(http://www.laptopsdirect.co.uk/Sony_...rce=ldawin#top)

As the configuration is done in the BIOS, I assume it's hardware RAID.
(http://imageshare.web.id/images/ys1v...6ynt7udcll.jpg)

The problem is that - no matter what I try - the installers are unable to write the GRUB loader on the hard disk. I tried both, standard and alternate installer (9.10 / 64 bit), and both failed at that point. Not a really error message, it just says "cannot write GRUB boot loader".

I also tried two different scenarios:
- Ubuntu beside Windows (shrinked the partion for that)
- Ubuntu on the empty RAID

Same result for both.

Any ideas? Hints?

Cheers,
Jan

[asiandub]

solved - had to kick to BIOS fakeRAID for a clean linux softRAID...

cheers,
Jan

[kniklawski]

I just got a vaio z as well. I am having the same problem. Would you mind elaborating on the solution? I don't quite understand what you mean.

Thanks in advance!

[kniklawski]

Please help!! I can't find anyone else who has had the same problem, or has a solution.

It would be greatly appreciated!!

[skitzandroid]

I have the same problem. Did anyone ever find a solution?

[realzippy]

Welcome to the forum!
AFAIK it is not possible to use this fakeraid-controller.
If not dualbooting you can set up a real software raid for ubuntu after disabling fakeraid in the BIOS.

For further problems (intel/nvidia graphics,microphone) on this laptop
check out:
https://launchpad.net/~sony-vaio-z-series

[skitzandroid]

Thanks realzippy. That's not the answer I was looking for but you will save me a lot of searching for a non-fix.

Im gutted that this machine won't run Ubuntu. Was blinded by the awesome hardware and never stopped to think that such specialised configs (quad-SSD, dual gfx cards etc) would not play nice without vendor support.

I'll go back to sobbing over my keyboard now